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RADIOANQ - Drake 2B receiver, Q-Multiplier more Do not buy without watching the detailed video https://youtu.be/z9jbnOspq1s The accompanying 2-AQ is not simply an external speaker. It combines a speaker with an active Q-multiplier intended to sharpen selectivity, peak CW signals, or help reduce interfering signals. The 2-AQ/2-BQ family can be used with Drake 2-series receivers. The installed 2-AC calibrator provides a 100 kHz reference signal for checking dial calibration. Included * R. L. Drake Model 2-B communications receiver * Drake Model 2-AQ combination speaker/Q-multiplier * Installed R. L. Drake Model 2-AC 100 KC crystal calibrator * Quam speaker installed in the 2-AQ cabinet * Attached cables and connectors shown * Vacuum tubes and internal components shown in the photographs $400 plus shipping Listing #1778197 by K1OIK Last Edited on 09/01/26 Submitted on 09/01/26 Submitted from IP 2601:18e:c786:3530:74b4:af0d:430:bc62 Click to Contact Back to Previous Page

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